Jefferson County attorney says Colorado Supreme Court restores governmental immunity in slip‑and‑fall case

Jefferson County’s attorney reported a Colorado Supreme Court victory that preserves government immunity in a premises‑liability case, ruling that the reasonableness of a public entity’s response to a dangerous condition is part of the immunity analysis.

The county attorney told commissioners the case arose from a visitor who slipped on water in a county building. Facilities staff testified they had at most five minutes between the spill and the fall and did not have a reasonable opportunity to correct the condition before the injury occurred. A trial court dismissed the case on that factual record; the Court of Appeals reversed and allowed the claim to proceed.

The county appealed to the Colorado Supreme Court, which accepted the case and addressed two legal questions: whether reasonableness bears on the immunity analysis and whether contested factual allegations alone can waive immunity. The Supreme Court agreed with the county, ruling that reasonableness is relevant and that disputed facts must be resolved through the established Trinity process rather than being ignored.

The county attorney quoted the opinion, noting the court’s reasoning: "If the reasonableness of a public entity's response were irrelevant, a plaintiff could overcome immunity and proceed to trial despite being injured by a condition only seconds after the public entity learned of it." The attorney said the decision limits unlimited liability exposure for public entities and praised facilities staff and the litigation team for their work on the appeal.

The attorney identified team members who worked on the briefs and argument and noted an amicus brief filed by Colorado Counties, Inc. The ruling, the attorney said, has implications for all government owners of public buildings in Colorado.